首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
考研
Turning oil rigs into reefs saves money and marine life. Yet many greens oppose it. When an offshore well stops producing oil
Turning oil rigs into reefs saves money and marine life. Yet many greens oppose it. When an offshore well stops producing oil
admin
2021-02-21
48
问题
Turning oil rigs into reefs saves money and marine life. Yet many greens oppose it.
When an offshore well stops producing oil, what should be done with the rig? One option is to haul it ashore, break it up and recycle it. This is expensive. For a big, deep-water oil or gas platform, it can cost $200m. Just hiring a derrick barge massive enough to do the job can cost $700,000 a day. But there is an alternative: simply leave most of the structure where it is. That is what you would expect a greedy oil firm to do: despoil the ocean just to save a lousy few million dollars. The surprise is, the cheap option may actually be greener.
More than 490 platforms in American waters have become reefs in the past three decades. The federal Bureau of Safety and Environmental Enforcement urges states to issue reefing permits. State coffers gain: oil firms typically hand over half the money they save by reefing.
Those savings vary greatly. Small platforms in shallow waters can often be removed for $10m, but sometimes for as little as $1m, according to DecomWorld, a consultancy. But for states with lots of offshore oil rigs, the windfalls soon add up. Mississippi pocketed an average of $625,000 for each of the 12 permits it has issued, according to Melissa Scallan of the state’s Department of Marine Resources. Louisiana’s take has averaged $270,000 per reefing—and the state has seen 336 of them, says Mike McDonough of the Louisiana Department of Wildlife and Fisheries.
Far bigger savings are possible in the deep waters off California. Four years ago the Golden State passed a law allowing reefing. Operators are loth to estimate costs publicly, but the Tulane University Energy Institute reckons that reefing the state’s 27 platforms could save $2 billion. A platform or two could be retired as early as next year, though rising oil prices may mean they keep pumping longer.
The debate is likely to intensify. In the Gulf of Mexico some 400 platforms are now being decommissioned each year. Divers and many fishermen want more to be reefed; shrimpers complain that reefs prevent them from dragging nets across parts of the ocean floor. In California operators must decide quickly if they wish to turn redundant rigs into reefs. Until 2017 firms can keep 45% of the savings. After that the figure falls to 35% until 2023; then it drops to just 20%.
For now, the evidence suggests that reefing is a rare policy. It is both eco-friendly and pays for itself.
According to the reefing, ____ will mostly complain the policy.
选项
A、divers
B、fishers
C、operators
D、shrimpers
答案
D
解析
事实细节题。根据定位词定位到文章的第六段,该段第三句体现了养虾人的抱怨,即shrimpers complain that reefs prevent them from dragging nets across parts of the ocean floor.(而捕虾者却抱怨到,由于群礁的存在,他们无法在海底开展拖网作业。)故D项为正确选项。
转载请注明原文地址:https://kaotiyun.com/show/CGY4777K
0
考研英语二
相关试题推荐
Conveniencefoodhelpscompaniesbycreatinggrowth;butwhatisitseffectonpeople?Forpeoplewhothinkcookingwasthefoun
Theroleofgovernmentsinenvironmentalmanagementisdifficultbutinescapable.Sometimes,thestatetriestomanagetheresou
Theroleofgovernmentsinenvironmentalmanagementisdifficultbutinescapable.Sometimes,thestatetriestomanagetheresou
OlympicGamesareheldeveryfouryearsatadifferentsite,inwhichathletes【1】differentnationscompeteagainsteachotherin
OlympicGamesareheldeveryfouryearsatadifferentsite,inwhichathletes【1】differentnationscompeteagainsteachotherin
OlympicGamesareheldeveryfouryearsatadifferentsite,inwhichathletes【1】differentnationscompeteagainsteachotherin
Priortothe20thcentury,manylanguageswithsmallnumbersofspeakerssurvivedforcenturies.Theincreasinglyinterconnected
Priortothe20thcentury,manylanguageswithsmallnumbersofspeakerssurvivedforcenturies.Theincreasinglyinterconnected
Whiletherearerivalcontenders,thetitleoftheworld’sfirstdepartmentstorebelongs,perhaps,toHarding,Howell&Co’sGr
Youhaveboughtacamerafromadepartmentstorelastweekendbutseveralproblemsariseasyouuseit.Writetothecustomerse
随机试题
女性,35岁。尿频、尿急、尿痛5天,体温39.5℃,左肾区有叩击痛,尿常规蛋白++,白细胞满视野,红细胞5一10/HP。假设,本次中段尿培养结果为大肠杆菌生长,细菌计数>105/ml,此时应考虑
患者,男,26岁,在树林中割草时被蛇咬伤。咬伤后局部皮肤留下一对大而深的齿痕,伤口不停地出血,周围皮肤很快出现了瘀斑、血疱。为使得患者减慢毒素吸收,伤肢应()
设计合同正常履行情况下,应在()时终止合同。
根据个人所得税法规定,在中国境内两处或两处以上取得的工资、薪金所得,其申办纳税地点的选择是( )。
《中华人民共和国证券法》规定,因突发事件而影响证券交易的正常进行时,证券交易所可以采取的措施是()。
简述心理健康的标准。
一、注意事项1.本题本由给定资料与作答要求两部分构成。考试时限为150分钟。其中,阅读给定资料参考时限为40分钟,作答参考时限为110分钟。满分100分。2.监考人员宣布考试开始时,你才可以开始答题。3.监考人员宣布考试结束时,考生
由于经济发展条件、景区管理体制等方面的差异,世界各国景区门票定价________及具体价格不尽相同,________同一个国家,往往________因景区具体情况不同而有所差异。填入画横线部分最恰当的一项是:
Whattopicisthepassagemainlyconcernedwith?Intheauthor’seyes,______developmentisthemostsignificantoneinthehu
A、Hislecturetodayisaboutbird’sbehavior.B、Prof.Brownwillcancelclasstoday.C、Healwaysstartstheclassatnine.D、He
最新回复
(
0
)